When Someone With Dementia Comes Back

Eleven years ago today, on October 18, I said goodbye to my husband, Joe.

Anniversaries have a way of bringing back unexpected details. Not only the sadness, but the good things. His humor. His creativity. His eye for beauty and pattern. The life we built together. Our family. Our home. Our travels. The thousands of ordinary moments that make up a marriage.

And I remember one extraordinary conversation.

Two days before Joe passed away, he suddenly became completely lucid.

By then, dementia had taken away much of our ordinary conversation. But that day, Joe was unmistakably present.

He asked me what was wrong with him.

He asked how long he had to live.

He asked whether I would marry him again.

And he asked whether, after he was gone, I would move to be closer to our daughters.

These were not disconnected words or confused questions. He understood what was happening. He was thinking about our marriage, his life, and what would happen to me after he was gone.

Of course I told him I would marry him again.

Later, I helped him upstairs to bed. Before going to sleep, he took an extraordinary photograph of our wedding picture. I have often thought about that small act. Of all the things he might have photographed, he chose the image of the two of us at the beginning of our life together.

He never spoke again.

Two days later, Joe was gone.

For eleven years, I have carried that conversation with me. I did not have a name for what happened. It was simply one of those remarkable moments dementia sometimes gives us, when a person we thought we could no longer reach suddenly reaches back.

Now scientists are beginning to study experiences remarkably similar to ours.

A recent Washington Post article, “Some dementia patients grow lucid near the end. Scientists hope it’s a clue,”describes what researchers call paradoxical lucidity. When it occurs close to death, it is sometimes called terminal lucidity. People with advanced dementia who have had great difficulty communicating may unexpectedly recognize loved ones, recall memories, speak coherently, or reconnect in ways that seem far beyond their usual abilities.

And these experiences may not be as rare as we once thought.

A 2026 nationally representative study found reports of unexpected lucidity in 43.6 percent of observed cases of people with Alzheimer's disease or other dementias. The researchers concluded that lucid episodes may be more common than previously believed and that they have implications for clinical care and ethical decision-making.

Another prospective study followed people with moderate to severe dementia near the end of life. Caregivers reported lucid episodes in 93 of 151 participants. These moments included appropriate awareness of what was happening, the return of old memories, unexpected abilities, and meaningful nonverbal communication. Researchers are now looking at possible triggers and, ultimately, at what these episodes might tell us about how the dementia brain continues to function.

Scientists do not yet know exactly why these moments occur. Nor does a lucid episode prove that cognition remains fully intact beneath advanced dementia.

But it raises an extraordinary question:

If an ability suddenly returns, was it ever entirely gone?

Perhaps an equally important question is this:

How should that uncertainty change the way we care?

We often judge what remains by what a person can show us. Can they remember a name? Answer a question? Follow a conversation? Tell us what they need?

When those abilities become difficult or disappear, it is easy to begin seeing the dementia rather than the person.

But research on lucidity asks us to be more humble. It reminds us that our inability to reach someone does not necessarily tell us everything about their ability to experience the world.

Earlier research examining lucid episodes in people with severe dementia found something particularly meaningful for caregivers. Episodes were often described when caregivers were interacting closely with the person, without making demands, and treating that individual as a valued human being whose behavior had meaning. Other studies have found that lucid moments often led families to change or reinforce the way they provided everyday care.

That may be one of the most important lessons of all.

The real person behind dementia is still worthy of being approached as a person.

We should speak directly to them, not about them as though they are absent.

We should tell them what we are doing before we touch or move them.

We should listen to behavior as communication when words are no longer available.

We should continue offering choices, companionship, music, photographs, nature, touch, humor, prayer, familiar routines, and the voices of people they love.

We should protect privacy. We should respect preferences. We should notice pleasure as well as distress.

And we should never let cognitive impairment become permission to diminish someone's humanity.

Human-centered dementia care begins with a very simple premise: respond to the person in front of us as one human being responding to another.

We may not always know what they understand. We may not know what memory is accessible or what feeling has been stirred by a familiar voice, a song, a photograph, or the touch of a hand.

But uncertainty should lead us toward greater dignity, not less.

The science cannot tell me exactly what happened inside Joe's brain during that final conversation. I do not need it to.

What I remember is Joe.

I remember the man I married. The architect. The designer and photographer who noticed things other people missed. The man who, with only two days remaining, wanted to know whether I would choose him all over again.

And then he photographed our wedding picture.

Eleven years later, that memory no longer feels only sad to me. It feels like a gift.

Dementia changed the way Joe could communicate with me, but it did not erase the life we had shared, the person he was, or the relationship between us. His final conversation reminds me of something science is now asking us to consider more seriously:

There may be far more of the person still present than we can see.

That is reason enough to keep speaking, keep connecting, keep listening, and keep loving.

And above all, to care with the dignity every human being deserves.

Source: The Washington Post, “Some dementia patients grow lucid near the end. Scientists hope it’s a clue,” September 25, 2026. Research discussed includes recent studies of unexpected and paradoxical lucidity in advanced dementia.

If you are caring for someone living with dementia, working in dementia care, or looking for ways to create a more human-centered approach, we would be glad to hear from you.

To learn more, share your experience, or explore education and resources, contact Barbara Huelat or Ruth Shea through Taming the Chaos of Dementia at tamingthechaosofdementia.org.

Together, we can continue changing the way we see, support, and care for people living with dementia.